Welcome to MasterGST ( A Licensed GST Suvidha Provider ) - e-invoice API Developers community and this portal intended and specifications are related to e-invoice APIs. This e-invoice API portal will also host Playful e-invoice API (REST API) and sandbox information and MasterGST e-invoice API Portal will be a one stop shop for developer's, who wanted to build innovative application for GST Returns & Filing Software , GST Accounting Software Tax payers, e-invoice API Integration with ERP's and Third party Software Integration. Please signup to get your own e-invoice API Sandbox / e-invoice API Testing keys.
For more details contact Sales@MasterGST.com +91 7901022478 | 040-48531992.
Click here to download MasterGST Certificate.SAP Integration Made Easy Using MasterGST. Contact Sales@MasterGST.com +91 7901022478 | 040-48531992. for the integration.
Click Here for more information.
Please refer the below API Documentation
Please click here E - invoice API Documentation.
Click here to download e-invoice Error Codes.
Click here to download e-invoice API Observations.
Click here to download e-invoice API Production credentilas creation process.
Click here To Integrate With SAP
Use Base URL as: https://api.mastergst.com
New version of API's has been released, Please do your changes accordingly
Click Here for Generate IRN Payload
Error Codes : Click here
State Codes : Click here
Additional Help : Please follow us on GSP/ASP Google Group
To Create e-invoice Sandbox Account click here
